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[Launchpad Bug Tracker <566647@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/566647

Title:
  thinkpad_acpi has wrong symbols, doesn't get loaded

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Using the Ubuntu Kernel thinkpad_acpi doesn't get loaded:
  [    4.045089] thinkpad_acpi: disagrees about version of symbol snd_ctl_add
  [    4.046460] thinkpad_acpi: Unknown symbol snd_ctl_add
  [    4.048403] thinkpad_acpi: disagrees about version of symbol snd_ctl_new1
  [    4.049756] thinkpad_acpi: Unknown symbol snd_ctl_new1
  [    4.051659] thinkpad_acpi: disagrees about version of symbol snd_ctl_boolean_mono_info
  [    4.053095] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info

  Booting a vanilla 2.6.32.11 w/ the same .config works though:
  Apr 19 10:57:34 t4 kernel: [    4.648524] thinkpad_acpi: ThinkPad ACPI Extras v0.24
  Apr 19 10:57:34 t4 kernel: [    4.648526] thinkpad_acpi: http://ibm-acpi.sf.net/
  Apr 19 10:57:34 t4 kernel: [    4.648528] thinkpad_acpi: ThinkPad BIOS 6HET27WW (1.12 ), EC 6HHT14WW-1.02
  Apr 19 10:57:34 t4 kernel: [    4.648530] thinkpad_acpi: Lenovo ThinkPad T400s, model 2808D4G
  Apr 19 10:57:34 t4 kernel: [    4.649506] thinkpad_acpi: radio switch found; radios are disabled
  Apr 19 10:57:34 t4 kernel: [    4.649602] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver
  Apr 19 10:57:34 t4 kernel: [    4.649604] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default...

  WORKAROUND: Uninstall linux-backports-modules-alsa-*.

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: linux-image-2.6.32-21-generic 2.6.32-21.32
  Regression: Yes
  Reproducible: Yes
  ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
  Uname: Linux 2.6.32-21-generic x86_64
  AlsaVersion:
   Advanced Linux Sound Architecture Driver Version 1.0.22.1.
   Compiled on Apr 14 2010 for kernel 2.6.32-21-generic (SMP).
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic]
     Subdevices: 0/1
     Subdevice #0: subdevice #0
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER PID ACCESS COMMAND
   /dev/snd/controlC0:  a8         2090 F.... pulseaudio
   /dev/snd/pcmC0D0p:   a8         2090 F...m pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf2620000 irq 31'
     Mixer name	: 'Conexant ID 5069'
     Components	: 'HDA:14f15069,17aa2132,00100300'
     Controls      : 6
     Simple ctrls  : 4
  Date: Mon Apr 19 15:21:19 2010
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=d458d815-7051-43aa-abb8-a2ce33c46cb4
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100406.1)
  MachineType: LENOVO 2808D4G
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=947fcfd5-1d1c-4b6f-bef1-2bf0e3be714b ro debug ignore_loglevel no_console_suspend
  ProcEnviron:
   LC_CTYPE=en_UK.UTF-8
   PATH=(custom, user)
   LANG=en_GB.UTF-8
   SHELL=/bin/zsh
  RelatedPackageVersions: linux-firmware 1.34
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes
  SourcePackage: linux
  dmi.bios.date: 11/27/2009
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6HET27WW (1.12 )
  dmi.board.name: 2808D4G
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr6HET27WW(1.12):bd11/27/2009:svnLENOVO:pn2808D4G:pvrThinkPadT400s:rvnLENOVO:rn2808D4G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2808D4G
  dmi.product.version: ThinkPad T400s
  dmi.sys.vendor: LENOVO

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